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2. Ecology of Ants in the Loess Plain - Sede-zin at Sede Boker;Ben-Mordechai,1981
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4. The Ecology of Ants in the Mojave Desert: Their Interspecific Relationships, Resouce Utilization, and Diversity;Bernstein,1971
5. Foraging strategies of ants in response to variable food density;Bernstein;Ecology,1975